- Register a new HAVIP resource with “srvctl add havip”
- Create a shared Oracle ACFS file system – multi-step process on 12c, see Oracle Doc Here.
- Register a shared Oracle ACFS file system with “srvctl add filesystem”.
- Create the Oracle ACFS export resource with “srvctl add exportfs”.
Note: the first two steps can be done in reverse order
Reference:
Configure HA NFS 12c Oracle Documentation